Computer to Brain Interface (CBI) is a technology that enables direct interaction between a computer and a person's brain. It involves the use of implants, electrodes, or other devices to record and stimulate the brain's electrical activity, allowing the computer to interpret the signals and interact with the brain. This type of interface could potentially be used to control prosthetic limbs, monitor and modify neural activity, or even store and recall memories. It could potentially revolutionize the medical field and provide new avenues for research into the workings of the human brain.